2113475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 3228960

約数和(自身を除く): 1115485

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 929, 2275, 4645, 6503, 12077, 23225, 32515, 60385, 84539, 162575, 301925, 422695, 2113475]

約数ペア:

[(1, 2113475), (5, 422695), (7, 301925), (13, 162575), (25, 84539), (35, 60385), (65, 32515), (91, 23225), (175, 12077), (325, 6503), (455, 4645), (929, 2275)]